package com.sky.mapper;

import com.sky.anno.AutoFill;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import java.util.List;

import com.sky.enumeration.OperationType;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.Update;

@Mapper
public interface EmployeeMapper {

    /**
     * 根据用户名查询员工
     * @param username
     * @return
     */
    @Select("select * from employee where username = #{username}")
    Employee getByUsername(String username);

    @AutoFill(value = OperationType.INSERT)
    void add(Employee employee);

    @Select("select count(*) from employee")
    Long total();

    List<Employee> selectAllByPage(long start, EmployeePageQueryDTO employeePageQueryDTO);

    @AutoFill(value = OperationType.UPDATE)
    void update(Employee employee);

    @Select("select * from employee where id=#{id}")
    Employee selectEmployeeById(Long id);
}
